/Engine/Plugins/Runtime/Metasound/Source/MetasoundGraphCore/Public/MetasoundGraphOperator.h
Note: IOperators which do not correctly implement BindInputs(...) and BindOutputs(...) will not function correctly with MetaSound operator caching and live auditioning in the MetaSound Builder BP API.
virtual [FDataReferenceCollection](API\Plugins\MetasoundGraphCore\FDataReferenceCollection) GetOutputs() const